# 40 Weeks vs PawTime

40 Weeks and PawTime are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

40 Weeks ships an update every 2 months, PawTime every 3 months. The most recent releases landed on October 15, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | 40 Weeks | PawTime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (188 ratings)](https://appshunter.io/ios/app/pawtime-pet-age/id6473553918/reviews)** |
| Number of ratings | — | **188** |
| Positive reviews | — | 39.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Free |
| Size | 1 MB | 16 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Matthias Barann](https://appshunter.io/developer/1053199626) | [Kevin Waltz](https://appshunter.io/developer/1276182881) |

## What reviewers say

### 40 Weeks

[App page](https://appshunter.io/ios/app/40-weeks/id1256297453)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### PawTime

[App page](https://appshunter.io/ios/app/pawtime-pet-age/id6473553918)

Easily calculate your pet's age in both actual years and equivalent human years. Input your pet's birthdate and size to get a detailed age estimate, and even add a photo to share with friends.

**Highlights:** Calculate pet age in human years, Estimate age in years, months, days, Input birthdate and pet size, Add pet photos and names, Share results on social media

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is 40 Weeks free?

40 Weeks is free to download, with no in-app purchases.

### Is PawTime free?

PawTime is free to download, with no in-app purchases.

### Do 40 Weeks or PawTime have ads?

Neither 40 Weeks nor PawTime shows ads.

### Which is updated more often, 40 Weeks or PawTime?

40 Weeks ships an update every 2 months, and PawTime every 3 months. Most recently, 40 Weeks was updated on October 15, 2026 and PawTime on November 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*